iPTMnet Report for O43172 (PRPF4)


Protein Information

Cytoscape View


UniProt AC / UniProt ID O43172 / PRP4_HUMAN
Protein Name U4/U6 small nuclear ribonucleoprotein Prp4
Gene Name Name: PRPF4
Synonyms:PRP4;
Organism Homo sapiens (Human)

PRO ID PR:O43172
DAG View
PRO Name U4/U6 small nuclear ribonucleoprotein Prp4 (human)
Definition A U4/U6 small nuclear ribonucleoprotein Prp4 that is encoded in the genome of human.
Short Label hPRPF4
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


O43172 (PRPF4) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
T14 O-Glycosylation GlyGen 30379171, 33214551, 28510447, ...34019948, 30397120
K15 Sumoylation PhosphoSitePlus
K27 Acetylation PhosphoSitePlus   UniProt 19608861
K27 Sumoylation PhosphoSitePlus
K27 Ubiquitination PhosphoSitePlus
Y31 Phosphorylation PhosphoSitePlus
Y32 Phosphorylation PhosphoSitePlus
S34 Phosphorylation PhosphoSitePlus
K38 Ubiquitination PhosphoSitePlus
K45 Sumoylation PhosphoSitePlus
K45 Ubiquitination PhosphoSitePlus
K53 Acetylation PhosphoSitePlus
K53 Ubiquitination PhosphoSitePlus
K146 Acetylation PhosphoSitePlus
K147 Acetylation PhosphoSitePlus
K159 Sumoylation PhosphoSitePlus
K159 Ubiquitination PhosphoSitePlus
Y162 Phosphorylation PhosphoSitePlus
K200 Ubiquitination PhosphoSitePlus
K216 Ubiquitination PhosphoSitePlus
S240 Phosphorylation PhosphoSitePlus
C263 Methylation IEDB 31844290
K284 Ubiquitination PhosphoSitePlus
K292 Ubiquitination PhosphoSitePlus
R345 Methylation PhosphoSitePlus
K456 Acetylation PhosphoSitePlus
S483 Phosphorylation PhosphoSitePlus
K486 Ubiquitination PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
S483 Phosphorylation HPRD 20068231


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K146 Q146 Biomuta DOID:1781 / thyroid gland cancer [ cosmic ] DOID:1781 / thyroid cancer [ icgc ]